#	Chain	Domain ID	Range	Family	Classification
1	A	e7zrcA1	A:326-526	bCoV_S1_RBD	4169 → 4169.1 → 4169.1.1
2	A	e7zrcA2	A:306-325,A:527-617,A:637-691	CoV_S1_C	1043 → 1043.1 → 1043.1.1
3	A	e7zrcA3	A:13-305	bCoV_S1_N	10 → 10.1 → 10.1.1
4	A	e7zrcA4	A:692-824,A:852-1144	CoV_S2	1042 → 1042.1 → 1042.1.1
5	B	e7zrcB1	B:13-305	bCoV_S1_N	10 → 10.1 → 10.1.1
6	B	e7zrcB2	B:326-526	bCoV_S1_RBD	4169 → 4169.1 → 4169.1.1
7	B	e7zrcB3	B:306-325,B:527-691	CoV_S1_C	1043 → 1043.1 → 1043.1.1
8	B	e7zrcB4	B:692-824,B:852-1144	CoV_S2	1042 → 1042.1 → 1042.1.1
9	C	e7zrcC1	C:692-824,C:852-1144	CoV_S2	1042 → 1042.1 → 1042.1.1
10	C	e7zrcC2	C:326-526	bCoV_S1_RBD	4169 → 4169.1 → 4169.1.1
11	C	e7zrcC3	C:13-305	bCoV_S1_N	10 → 10.1 → 10.1.1
12	C	e7zrcC4	C:306-325,C:527-617,C:637-691	CoV_S1_C	1043 → 1043.1 → 1043.1.1
13	F	e7zrcF1	F:1-118	V-set	11 → 11.1 → 11.1.1
14	G	e7zrcG1	G:1-108	V-set	11 → 11.1 → 11.1.1
15	H	e7zrcH1	H:1-118	V-set	11 → 11.1 → 11.1.1
16	J	e7zrcJ1	J:1-118	V-set	11 → 11.1 → 11.1.1
17	K	e7zrcK1	K:1-108	V-set	11 → 11.1 → 11.1.1
18	L	e7zrcL1	L:1-108	V-set	11 → 11.1 → 11.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors